Document Type and Number:
Japanese Patent JPS55103771
Kind Code:
U
Application Number:
JP201779U
Publication Date:
July 19, 1980
Filing Date:
January 11, 1979
Export Citation:
International Classes:
E06B7/14; E06B7/12; G07F9/10; (IPC1-7): G07F9/10; E06B7/14